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Comfort trial

Comfort fillings
Firmness rating

Support system
Unwind and enjoy the indulgence of the Sealy Posturepedic Elevate Bentham Plush Mattress. The AlignSupport® coils provide rejuvenating, personalised support with layers of Sealy's specialised foam for pressure-relieving comfort.

Highly supportive interlaced springs, joined together in a lattice design. Evenly distributing weight to relieve built-up pressure and improve spinal alignment.

Supportive foam that promotes spinal alignment and a personalised sleeping experience by moulding to your body. It is durable and resilient and it holds its shape for an extended period of time.

Soft synthetic fillings create an incredible cosy feel. These fillings are durable and resilient, maintaining its shape and quality. A great balance between comfort and value for money.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

A sumptuously soft finish that provides additional cosiness and warmth. Knitted covers enhance airflow and are incredibly breathable. So, you can enjoy a cooler snooze.
Gentle support and a plush, softer feel

With a single-sided mattress, there's no need to flip. Simply rotate every few months to care for your mattress. Fuss free mattress maintenance!

About 13.5 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008, for use at home

For the highest standards of quality and safety
Sleep better with the indulgent comfort of the Sealy Posturepedic Elevate Bentham Plush Mattress. Designed to provide soothing personalised support night after night.
Supportive core
Sealy’s exclusive AlignSupport® coil spring unit is twice-tempered, providing durable, long-lasting support for years to come. The spring system is designed with a two-stage coil that responds to your body. As you relax into the mattress, the springs adapt to maintain your natural posture which encourages spinal alignment and reduces aches. The springs provide strong support to help you wake feeling rejuvenated and ready for the day.
The UniCased® technology features a special foam encapsulated design that locks the springs into place. This provides a firmer mattress border to reduce a ‘roll-off’ feel and ensure a maximised sleep space.
Reinforcing the UniCased® technology is the attached BasePlank layer that adds firm stability to the entire mattress.
Soft to medium comfort
Rated soft to medium, the Bentham mattress offers layers of cosiness. Two layers of InfiniLux® foam enhance the cushioned feel to keep you encased in comfort. Adding to the cushioning are two layers of Medium Comfort Foam. These layers feature a durable construction, helping to provide reliable, long-lasting comfort.
A layer of ComfortCore® foam shapes around you, helping to ease the feel of weight on your body for soothing pressure relief. A layer of Sealy’s EternityFibre® increases stability through the mattress and aids in reducing early signs of wear and tear.
Allergy UK endorsed
Sleep better knowing the mattress cover features SmarTex® and ProShield® technology. Endorsed by Allergy UK, ProShield® treatment fights against allergens to provide a cleaner sleep space for you.
SmarTex® fibres are designed to draw heat and moisture away from your body to deliver a fresher feel night after night.
Easy care
The single-sided design makes taking care of this mattress easy. All you need to do is rotate it top to toe seasonally. This ensures the mattress receives even wear and retains its shape for longer.
Guaranteed goodness
This mattress has been made in the UK and held to the highest safety standards. Helping you rest assured of the quality you will receive. For added peace of mind, this mattress includes a 7 Year Guarantee.
This mattress comes with a 100-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 100 nights. If it's not quite right for you, you can exchange it for a new one. To be eligible for the Comfort Trial, you'll need to purchase a mattress protector from MattressOnline with your new mattress.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Soft to medium |
| Comfort fillings | Soft White Fibres |
| Support system | Traditional Open Coil Springs, Reflex Foam |
| Edge support | Yes |
| Cover | Knitted cover |
| Single-sided | Yes |
| Guarantee | 7 years |
| Awards & accreditations | Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008, for use at home |
| Downloads | Sealy Product Care and Guarantee |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 34cm |
| Double | 135cm | 190cm | 34cm |
| King Size | 150cm | 200cm | 34cm |
| Superking | 180cm | 200cm | 34cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Delivery within 2-3 Weeks We’ll call you to arrange delivery | FREE |
Delivery to the front door of your building | Yes |
Delivery to your room of choice | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Need further information? Please visit our Delivery page.
Mon-Sat: 09:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk